Location History:
- Himeji, JP (1989 - 1990)
- Nagano, JP (1995)
Company Filing History:
2 out of 1,165 
1 out of 1 Years Active: 1989-1995
Title: Motoharu Kotani: Innovator in Manufacturing Technology
Introduction
Motoharu Kotani is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of manufacturing technology, particularly in the development of devices that enhance production efficiency. With a total of 3 patents to his name, Kotani's work reflects his commitment to innovation and practicality.
Latest Patents
One of Kotani's latest inventions is a cigarette filter-rod manufacturing device. The objective of this invention is to provide a low-priced automatized weight control device for filter rods. This device can be easily installed in existing manufacturing facilities and operated without the need for special equipment or qualifications. The automatized weight-control device includes a tension gauge that measures the tension in the tow during the first processing step of the manufacturing process. It also features a weight control system that regulates the second processing step to maintain the specified constant tension in the tow by adjusting the speed of the pretension rollers through a microcomputer, based on signals from the tension gauge.
Another significant patent is a deodorant and mildewproof resin sheet. This sheet comprises a vinyl chloride resin, a deodorant that is either hardly soluble or insoluble in water, and an antifungal agent that shares similar properties. This invention addresses the need for effective odor control and mildew prevention in various applications.
Career Highlights
Throughout his career, Kotani has worked with prominent companies such as Daicel Chemical Industries, Ltd. and Daicel Chemical Industry Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Kotani has collaborated with notable coworkers, including Keishi Sato and Shinzo Ishikawa. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Motoharu Kotani's contributions to manufacturing technology through his patents demonstrate his innovative spirit and dedication to improving production processes. His work continues to influence the industry and inspire future inventors.